Observed arrival · 2026-09-27
SaberLens, a scorebook built for school baseball
A forthcoming Japanese web app for middle- and high-school baseball teams to record player measurements and pitches, then turn them into performance summaries.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Japanese middle- and high-school baseball coaches and team managers
- Worth noticing
- The page says entries are stored on the device and synced when reception returns; some national benchmark values are explicitly estimates.
Field notes
The page lays out separate standards for middle-school hardball, middle-school softball, and high-school hardball, with default pitch limits that teams can adjust to league or tournament rules. It also says some benchmark measures are estimates, and describes using de-identified aggregates when calculating national comparisons. The sample screens are identified as development-stage examples; the service says sign-ups will open later.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
$PaidCommerce or pricing visible
◎NicheUnusually specific use
One card from the complete issue